// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_COCOA_H_
#define UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_COCOA_H_

#include "ui/views/controls/menu/menu_runner_impl_interface.h"

#include <stdint.h>

#import "base/mac/scoped_nsobject.h"
#include "base/macros.h"
#include "base/time/time.h"

@class MenuController;

namespace views {
namespace internal {

    // A menu runner implementation that uses NSMenu to show a context menu.
    class VIEWS_EXPORT MenuRunnerImplCocoa : public MenuRunnerImplInterface {
    public:
        explicit MenuRunnerImplCocoa(ui::MenuModel* menu);

        bool IsRunning() const override;
        void Release() override;
        MenuRunner::RunResult RunMenuAt(Widget* parent,
            MenuButton* button,
            const gfx::Rect& bounds,
            MenuAnchorPosition anchor,
            int32_t run_types) override;
        void Cancel() override;
        base::TimeDelta GetClosingEventTime() const override;

    private:
        ~MenuRunnerImplCocoa() override;

        // The Cocoa menu controller that this instance is bridging.
        base::scoped_nsobject<MenuController> menu_controller_;

        // Set if |running_| and Release() has been invoked.
        bool delete_after_run_;

        // The timestamp of the event which closed the menu - or 0.
        base::TimeDelta closing_event_time_;

        DISALLOW_COPY_AND_ASSIGN(MenuRunnerImplCocoa);
    };

} // namespace internal
} // namespace views

#endif // UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_COCOA_H_
